DESCRIPTION

You can query/set/replace/unset options with this command. The name is
actually the section and the key separated by a dot, and the value will be
escaped.

Multiple lines can be added to an option by using the --add option.
If you want to update or unset an option which can occur on multiple
lines, a POSIX regexp value_regex needs to be given. Only the
existing values that match the regexp are updated or unset. If
you want to handle the lines that do not match the regex, just
prepend a single exclamation mark in front (see also [EXAMPLES]).

The type specifier can be either --int or --bool, to make
git config ensure that the variable(s) are of the given type and
convert the value to the canonical form (simple decimal number for int,
a "true" or "false" string for bool), or --path, which does some
path expansion (see --path below). If no type specifier is passed, no
checks or transformations are performed on the value.

When reading, the values are read from the system, global and
repository local configuration files by default, and options
--system, --global, --local and --file <filename> can be
used to tell the command to read from only that location (see [FILES]).

When writing, the new value is written to the repository local
configuration file by default, and options --system, --global,
--file <filename> can be used to tell the command to write to
that location (you can say --local but that is the default).

This command will fail with non-zero status upon error. Some exit
codes are:

The config file is invalid (ret=3),

can not write to the config file (ret=4),

no section or name was provided (ret=2),

the section or key is invalid (ret=1),

you try to unset an option which does not exist (ret=5),

you try to unset/set an option for which multiple lines match (ret=5), or

you try to use an invalid regexp (ret=6).

On success, the command returns the exit code 0.

OPTIONS

--replace-all

Default behavior is to replace at most one line. This replaces
all lines matching the key (and optionally the value_regex).

--add

Adds a new line to the option without altering any existing
values. This is the same as providing ^$ as the value_regex
in --replace-all.

--get

Get the value for a given key (optionally filtered by a regex
matching the value). Returns error code 1 if the key was not
found and the last value if multiple key values were found.

--get-all

Like get, but does not fail if the number of values for the key
is not exactly one.

--get-regexp

Like --get-all, but interprets the name as a regular expression and
writes out the key names. Regular expression matching is currently
case-sensitive and done against a canonicalized version of the key
in which section and variable names are lowercased, but subsection
names are not.

--global

For writing options: write to global ~/.gitconfig file
rather than the repository .git/config, write to
$XDG_CONFIG_HOME/git/config file if this file exists and the
~/.gitconfig file doesn't.

For reading options: read only from global ~/.gitconfig and from
$XDG_CONFIG_HOME/git/config rather than from all available files.

Similar to --file but use the given blob instead of a file. E.g.
you can use master:.gitmodules to read values from the file
.gitmodules in the master branch. See "SPECIFYING REVISIONS"
section in gitrevisions(7) for a more complete list of
ways to spell blob names.

--remove-section

Remove the given section from the configuration file.

--rename-section

Rename the given section to a new name.

--unset

Remove the line matching the key from config file.

--unset-all

Remove all lines matching the key from config file.

-l

--list

List all variables set in config file.

--bool

git config will ensure that the output is "true" or "false"

--int

git config will ensure that the output is a simple
decimal number. An optional value suffix of k, m, or g
in the config file will cause the value to be multiplied
by 1024, 1048576, or 1073741824 prior to output.

--bool-or-int

git config will ensure that the output matches the format of
either --bool or --int, as described above.

--path

git-config will expand leading ~ to the value of
$HOME, and ~user to the home directory for the
specified user. This option has no effect when setting the
value (but you can use git config bla ~/ from the
command line to let your shell do the expansion).

-z

--null

For all options that output values and/or keys, always
end values with the null character (instead of a
newline). Use newline instead as a delimiter between
key and value. This allows for secure parsing of the
output without getting confused e.g. by values that
contain line breaks.

--get-colorbool name [stdout-is-tty]

Find the color setting for name (e.g. color.diff) and output
"true" or "false". stdout-is-tty should be either "true" or
"false", and is taken into account when configuration says
"auto". If stdout-is-tty is missing, then checks the standard
output of the command itself, and exits with status 0 if color
is to be used, or exits with status 1 otherwise.
When the color setting for name is undefined, the command uses
color.ui as fallback.

--get-color name [default]

Find the color configured for name (e.g. color.diff.new) and
output it as the ANSI color escape sequence to the standard
output. The optional default parameter is used instead, if
there is no color configured for name.

-e

--edit

Opens an editor to modify the specified config file; either
--system, --global, or repository (default).

--[no-]includes

Respect include.* directives in config files when looking up
values. Defaults to on.

FILES

If not set explicitly with --file, there are four files where
git config will search for configuration options:

$(prefix)/etc/gitconfig

System-wide configuration file.

$XDG_CONFIG_HOME/git/config

Second user-specific configuration file. If $XDG_CONFIG_HOME is not set
or empty, $HOME/.config/git/config will be used. Any single-valued
variable set in this file will be overwritten by whatever is in
~/.gitconfig. It is a good idea not to create this file if
you sometimes use older versions of Git, as support for this
file was added fairly recently.

If no further options are given, all reading options will read all of these
files that are available. If the global or the system-wide configuration
file are not available they will be ignored. If the repository configuration
file is not available or readable, git config will exit with a non-zero
error code. However, in neither case will an error message be issued.

The files are read in the order given above, with last value found taking
precedence over values read earlier. When multiple values are taken then all
values of a key from all files will be used.

All writing options will per default write to the repository specific
configuration file. Note that this also affects options like --replace-all
and --unset. git config will only ever change one file at a time.

You can override these rules either by command line options or by environment
variables. The --global and the --system options will limit the file used
to the global or system-wide file respectively. The GIT_CONFIG environment
variable has a similar effect, but you can specify any filename you want.

ENVIRONMENT

GIT_CONFIG

Take the configuration from the given file instead of .git/config.
Using the "--global" option forces this to ~/.gitconfig. Using the
"--system" option forces this to $(prefix)/etc/gitconfig.

GIT_CONFIG_NOSYSTEM

Whether to skip reading settings from the system-wide
$(prefix)/etc/gitconfig file. See git(1) for details.

CONFIGURATION FILE

The Git configuration file contains a number of variables that affect
the Git commands' behavior. The .git/config file in each repository
is used to store the configuration for that repository, and
$HOME/.gitconfig is used to store a per-user configuration as
fallback values for the .git/config file. The file /etc/gitconfig
can be used to store a system-wide default configuration.

The configuration variables are used by both the Git plumbing
and the porcelains. The variables are divided into sections, wherein
the fully qualified variable name of the variable itself is the last
dot-separated segment and the section name is everything before the last
dot. The variable names are case-insensitive, allow only alphanumeric
characters and -, and must start with an alphabetic character. Some
variables may appear multiple times.

Syntax

The syntax is fairly flexible and permissive; whitespaces are mostly
ignored. The # and ; characters begin comments to the end of line,
blank lines are ignored.

The file consists of sections and variables. A section begins with
the name of the section in square brackets and continues until the next
section begins. Section names are not case sensitive. Only alphanumeric
characters, - and . are allowed in section names. Each variable
must belong to some section, which means that there must be a section
header before the first setting of a variable.

Sections can be further divided into subsections. To begin a subsection
put its name in double quotes, separated by space from the section name,
in the section header, like in the example below:

[section "subsection"]

Subsection names are case sensitive and can contain any characters except
newline (doublequote " and backslash have to be escaped as \" and \\,
respectively). Section headers cannot span multiple
lines. Variables may belong directly to a section or to a given subsection.
You can have [section] if you have [section "subsection"], but you
don't need to.

There is also a deprecated [section.subsection] syntax. With this
syntax, the subsection name is converted to lower-case and is also
compared case sensitively. These subsection names follow the same
restrictions as section names.

All the other lines (and the remainder of the line after the section
header) are recognized as setting variables, in the form
name = value. If there is no equal sign on the line, the entire line
is taken as name and the variable is recognized as boolean "true".
The variable names are case-insensitive, allow only alphanumeric characters
and -, and must start with an alphabetic character. There can be more
than one value for a given variable; we say then that the variable is
multivalued.

Leading and trailing whitespace in a variable value is discarded.
Internal whitespace within a variable value is retained verbatim.

The values following the equals sign in variable assign are all either
a string, an integer, or a boolean. Boolean values may be given as yes/no,
1/0, true/false or on/off. Case is not significant in boolean values, when
converting value to the canonical form using --bool type specifier;
git config will ensure that the output is "true" or "false".

String values may be entirely or partially enclosed in double quotes.
You need to enclose variable values in double quotes if you want to
preserve leading or trailing whitespace, or if the variable value contains
comment characters (i.e. it contains # or ;).
Double quote " and backslash \ characters in variable values must
be escaped: use \" for " and \\ for \.

The following escape sequences (beside \" and \\) are recognized:
\n for newline character (NL), \t for horizontal tabulation (HT, TAB)
and \b for backspace (BS). No other char escape sequence, nor octal
char sequences are valid.

Variable values ending in a \ are continued on the next line in the
customary UNIX fashion.

Some variables may require a special value format.

Includes

You can include one config file from another by setting the special
include.path variable to the name of the file to be included. The
included file is expanded immediately, as if its contents had been
found at the location of the include directive. If the value of the
include.path variable is a relative path, the path is considered to be
relative to the configuration file in which the include directive was
found. The value of include.path is subject to tilde expansion: ~/
is expanded to the value of $HOME, and ~user/ to the specified
user's home directory. See below for examples.

Variables

Note that this list is non-comprehensive and not necessarily complete.
For command-specific variables, you will find a more detailed description
in the appropriate manual page. You will find a description of non-core
porcelain configuration variables in the respective porcelain documentation.

advice.*

These variables control various optional help messages designed to
aid new users. All advice.* variables default to true, and you
can tell Git that you do not need help by setting these to false:

pushUpdateRejected

Set this variable to false if you want to disable
pushNonFFCurrent, pushNonFFDefault,
pushNonFFMatching, pushAlreadyExists,
pushFetchFirst, and pushNeedsForce
simultaneously.

pushNonFFCurrent

Advice shown when git-push(1) fails due to a
non-fast-forward update to the current branch.

pushNonFFDefault

Advice to set push.default to upstream or current
when you ran git-push(1) and pushed matching
refs by default (i.e. you did not provide an explicit
refspec, and no push.default configuration was set)
and it resulted in a non-fast-forward error.

pushNonFFMatching

Advice shown when you ran git-push(1) and pushed
matching refs explicitly (i.e. you used :, or
specified a refspec that isn't your current branch) and
it resulted in a non-fast-forward error.

pushAlreadyExists

Shown when git-push(1) rejects an update that
does not qualify for fast-forwarding (e.g., a tag.)

pushFetchFirst

Shown when git-push(1) rejects an update that
tries to overwrite a remote ref that points at an
object we do not have.

pushNeedsForce

Shown when git-push(1) rejects an update that
tries to overwrite a remote ref that points at an
object that is not a committish, or make the remote
ref point at an object that is not a committish.

statusHints

Show directions on how to proceed from the current
state in the output of git-status(1), in
the template shown when writing commit messages in
git-commit(1), and in the help message shown
by git-checkout(1) when switching branch.

statusUoption

Advise to consider using the -u option to git-status(1)
when the command takes more than 2 seconds to enumerate untracked
files.

commitBeforeMerge

Advice shown when git-merge(1) refuses to
merge to avoid overwriting local changes.

resolveConflict

Advice shown by various commands when conflicts
prevent the operation from being performed.

implicitIdentity

Advice on how to set your identity configuration when
your information is guessed from the system username and
domain name.

detachedHead

Advice shown when you used git-checkout(1) to
move to the detach HEAD state, to instruct how to create
a local branch after the fact.

amWorkDir

Advice that shows the location of the patch file when
git-am(1) fails to apply it.

rmHints

In case of failure in the output of git-rm(1),
show directions on how to proceed from the current state.

core.fileMode

If false, the executable bit differences between the index and
the working tree are ignored; useful on broken filesystems like FAT.
See git-update-index(1).

The default is true, except git-clone(1) or git-init(1)
will probe and set core.fileMode false if appropriate when the
repository is created.

core.ignorecase

If true, this option enables various workarounds to enable
Git to work better on filesystems that are not case sensitive,
like FAT. For example, if a directory listing finds
"makefile" when Git expects "Makefile", Git will assume
it is really the same file, and continue to remember it as
"Makefile".

The default is false, except git-clone(1) or git-init(1)
will probe and set core.ignorecase true if appropriate when the repository
is created.

core.precomposeunicode

This option is only used by Mac OS implementation of Git.
When core.precomposeunicode=true, Git reverts the unicode decomposition
of filenames done by Mac OS. This is useful when sharing a repository
between Mac OS and Linux or Windows.
(Git for Windows 1.7.10 or higher is needed, or Git under cygwin 1.7).
When false, file names are handled fully transparent by Git,
which is backward compatible with older versions of Git.

core.trustctime

If false, the ctime differences between the index and the
working tree are ignored; useful when the inode change time
is regularly modified by something outside Git (file system
crawlers and some backup systems).
See git-update-index(1). True by default.

core.checkstat

Determines which stat fields to match between the index
and work tree. The user can set this to default or
minimal. Default (or explicitly default), is to check
all fields, including the sub-second part of mtime and ctime.

core.quotepath

The commands that output paths (e.g. ls-files,
diff), when not given the -z option, will quote
"unusual" characters in the pathname by enclosing the
pathname in a double-quote pair and with backslashes the
same way strings in C source code are quoted. If this
variable is set to false, the bytes higher than 0x80 are
not quoted but output as verbatim. Note that double
quote, backslash and control characters are always
quoted without -z regardless of the setting of this
variable.

core.eol

Sets the line ending type to use in the working directory for
files that have the text property set. Alternatives are
lf, crlf and native, which uses the platform's native
line ending. The default value is native. See
gitattributes(5) for more information on end-of-line
conversion.

core.safecrlf

If true, makes Git check if converting CRLF is reversible when
end-of-line conversion is active. Git will verify if a command
modifies a file in the work tree either directly or indirectly.
For example, committing a file followed by checking out the
same file should yield the original file in the work tree. If
this is not the case for the current setting of
core.autocrlf, Git will reject the file. The variable can
be set to "warn", in which case Git will only warn about an
irreversible conversion but continue the operation.

CRLF conversion bears a slight chance of corrupting data.
When it is enabled, Git will convert CRLF to LF during commit and LF to
CRLF during checkout. A file that contains a mixture of LF and
CRLF before the commit cannot be recreated by Git. For text
files this is the right thing to do: it corrects line endings
such that we have only LF line endings in the repository.
But for binary files that are accidentally classified as text the
conversion can corrupt data.

If you recognize such corruption early you can easily fix it by
setting the conversion type explicitly in .gitattributes. Right
after committing you still have the original file in your work
tree and this file is not yet corrupted. You can explicitly tell
Git that this file is binary and Git will handle the file
appropriately.

Unfortunately, the desired effect of cleaning up text files with
mixed line endings and the undesired effect of corrupting binary
files cannot be distinguished. In both cases CRLFs are removed
in an irreversible way. For text files this is the right thing
to do because CRLFs are line endings, while for binary files
converting CRLFs corrupts data.

Note, this safety check does not mean that a checkout will generate a
file identical to the original file for a different setting of
core.eol and core.autocrlf, but only for the current one. For
example, a text file with LF would be accepted with core.eol=lf
and could later be checked out with core.eol=crlf, in which case the
resulting file would contain CRLF, although the original file
contained LF. However, in both work trees the line endings would be
consistent, that is either all LF or all CRLF, but never mixed. A
file with mixed line endings would be reported by the core.safecrlf
mechanism.

core.autocrlf

Setting this variable to "true" is almost the same as setting
the text attribute to "auto" on all files except that text
files are not guaranteed to be normalized: files that contain
CRLF in the repository will not be touched. Use this
setting if you want to have CRLF line endings in your
working directory even though the repository does not have
normalized line endings. This variable can be set to input,
in which case no output conversion is performed.

core.symlinks

If false, symbolic links are checked out as small plain files that
contain the link text. git-update-index(1) and
git-add(1) will not change the recorded type to regular
file. Useful on filesystems like FAT that do not support
symbolic links.

The default is true, except git-clone(1) or git-init(1)
will probe and set core.symlinks false if appropriate when the repository
is created.

core.gitProxy

A "proxy command" to execute (as command host port) instead
of establishing direct connection to the remote server when
using the Git protocol for fetching. If the variable value is
in the "COMMAND for DOMAIN" format, the command is applied only
on hostnames ending with the specified domain string. This variable
may be set multiple times and is matched in the given order;
the first match wins.

Can be overridden by the GIT_PROXY_COMMAND environment variable
(which always applies universally, without the special "for"
handling).

The special string none can be used as the proxy command to
specify that no proxy be used for a given domain pattern.
This is useful for excluding servers inside a firewall from
proxy use, while defaulting to a common proxy for external domains.

core.ignoreStat

If true, commands which modify both the working tree and the index
will mark the updated paths with the "assume unchanged" bit in the
index. These marked files are then assumed to stay unchanged in the
working tree, until you mark them otherwise manually - Git will not
detect the file changes by lstat() calls. This is useful on systems
where those are very slow, such as Microsoft Windows.
See git-update-index(1).
False by default.

core.preferSymlinkRefs

Instead of the default "symref" format for HEAD
and other symbolic reference files, use symbolic links.
This is sometimes needed to work with old scripts that
expect HEAD to be a symbolic link.

core.bare

If true this repository is assumed to be bare and has no
working directory associated with it. If this is the case a
number of commands that require a working directory will be
disabled, such as git-add(1) or git-merge(1).

This setting is automatically guessed by git-clone(1) or
git-init(1) when the repository was created. By default a
repository that ends in "/.git" is assumed to be not bare (bare =
false), while all other repositories are assumed to be bare (bare
= true).

core.worktree

Set the path to the root of the working tree.
This can be overridden by the GIT_WORK_TREE environment
variable and the --work-tree command line option.
The value can be an absolute path or relative to the path to
the .git directory, which is either specified by --git-dir
or GIT_DIR, or automatically discovered.
If --git-dir or GIT_DIR is specified but none of
--work-tree, GIT_WORK_TREE and core.worktree is specified,
the current working directory is regarded as the top level
of your working tree.

Note that this variable is honored even when set in a configuration
file in a ".git" subdirectory of a directory and its value differs
from the latter directory (e.g. "/path/to/.git/config" has
core.worktree set to "/different/path"), which is most likely a
misconfiguration. Running Git commands in the "/path/to" directory will
still use "/different/path" as the root of the work tree and can cause
confusion unless you know what you are doing (e.g. you are creating a
read-only snapshot of the same index to a location different from the
repository's usual working tree).

core.logAllRefUpdates

Enable the reflog. Updates to a ref <ref> is logged to the file
"$GIT_DIR/logs/<ref>", by appending the new and old
SHA-1, the date/time and the reason of the update, but
only when the file exists. If this configuration
variable is set to true, missing "$GIT_DIR/logs/<ref>"
file is automatically created for branch heads (i.e. under
refs/heads/), remote refs (i.e. under refs/remotes/),
note refs (i.e. under refs/notes/), and the symbolic ref HEAD.

This information can be used to determine what commit
was the tip of a branch "2 days ago".

This value is true by default in a repository that has
a working directory associated with it, and false by
default in a bare repository.

When group (or true), the repository is made shareable between
several users in a group (making sure all the files and objects are
group-writable). When all (or world or everybody), the
repository will be readable by all users, additionally to being
group-shareable. When umask (or false), Git will use permissions
reported by umask(2). When 0xxx, where 0xxx is an octal number,
files in the repository will have this mode value. 0xxx will override
user's umask value (whereas the other options will only override
requested parts of the user's umask value). Examples: 0660 will make
the repo read/write-able for the owner and group, but inaccessible to
others (equivalent to group unless umask is e.g. 0022). 0640 is a
repository that is group-readable but not group-writable.
See git-init(1). False by default.

core.warnAmbiguousRefs

If true, Git will warn you if the ref name you passed it is ambiguous
and might match multiple refs in the repository. True by default.

core.compression

An integer -1..9, indicating a default compression level.
-1 is the zlib default. 0 means no compression,
and 1..9 are various speed/size tradeoffs, 9 being slowest.
If set, this provides a default to other compression variables,
such as core.loosecompression and pack.compression.

core.loosecompression

An integer -1..9, indicating the compression level for objects that
are not in a pack file. -1 is the zlib default. 0 means no
compression, and 1..9 are various speed/size tradeoffs, 9 being
slowest. If not set, defaults to core.compression. If that is
not set, defaults to 1 (best speed).

core.packedGitWindowSize

Number of bytes of a pack file to map into memory in a
single mapping operation. Larger window sizes may allow
your system to process a smaller number of large pack files
more quickly. Smaller window sizes will negatively affect
performance due to increased calls to the operating system's
memory manager, but may improve performance when accessing
a large number of large pack files.

Default is 1 MiB if NO_MMAP was set at compile time, otherwise 32
MiB on 32 bit platforms and 1 GiB on 64 bit platforms. This should
be reasonable for all users/operating systems. You probably do
not need to adjust this value.

Common unit suffixes of k, m, or g are supported.

core.packedGitLimit

Maximum number of bytes to map simultaneously into memory
from pack files. If Git needs to access more than this many
bytes at once to complete an operation it will unmap existing
regions to reclaim virtual address space within the process.

Default is 256 MiB on 32 bit platforms and 8 GiB on 64 bit platforms.
This should be reasonable for all users/operating systems, except on
the largest projects. You probably do not need to adjust this value.

Common unit suffixes of k, m, or g are supported.

core.deltaBaseCacheLimit

Maximum number of bytes to reserve for caching base objects
that may be referenced by multiple deltified objects. By storing the
entire decompressed base objects in a cache Git is able
to avoid unpacking and decompressing frequently used base
objects multiple times.

Default is 16 MiB on all platforms. This should be reasonable
for all users/operating systems, except on the largest projects.
You probably do not need to adjust this value.

Common unit suffixes of k, m, or g are supported.

core.bigFileThreshold

Files larger than this size are stored deflated, without
attempting delta compression. Storing large files without
delta compression avoids excessive memory usage, at the
slight expense of increased disk usage.

Default is 512 MiB on all platforms. This should be reasonable
for most projects as source code and other text files can still
be delta compressed, but larger binary media files won't be.

Common unit suffixes of k, m, or g are supported.

core.excludesfile

In addition to .gitignore (per-directory) and
.git/info/exclude, Git looks into this file for patterns
of files which are not meant to be tracked. "~/" is expanded
to the value of $HOME and "~user/" to the specified user's
home directory. Its default value is $XDG_CONFIG_HOME/git/ignore.
If $XDG_CONFIG_HOME is either not set or empty, $HOME/.config/git/ignore
is used instead. See gitignore(5).

core.askpass

Some commands (e.g. svn and http interfaces) that interactively
ask for a password can be told to use an external program given
via the value of this variable. Can be overridden by the GIT_ASKPASS
environment variable. If not set, fall back to the value of the
SSH_ASKPASS environment variable or, failing that, a simple password
prompt. The external program shall be given a suitable prompt as
command line argument and write the password on its STDOUT.

core.attributesfile

In addition to .gitattributes (per-directory) and
.git/info/attributes, Git looks into this file for attributes
(see gitattributes(5)). Path expansions are made the same
way as for core.excludesfile. Its default value is
$XDG_CONFIG_HOME/git/attributes. If $XDG_CONFIG_HOME is either not
set or empty, $HOME/.config/git/attributes is used instead.

core.editor

Commands such as commit and tag that lets you edit
messages by launching an editor uses the value of this
variable when it is set, and the environment variable
GIT_EDITOR is not set. See git-var(1).

core.commentchar

Commands such as commit and tag that lets you edit
messages consider a line that begins with this character
commented, and removes them after the editor returns
(default #).

sequence.editor

Text editor used by git rebase -i for editing the rebase instruction file.
The value is meant to be interpreted by the shell when it is used.
It can be overridden by the GIT_SEQUENCE_EDITOR environment variable.
When not configured the default commit message editor is used instead.

core.pager

The command that Git will use to paginate output. Can
be overridden with the GIT_PAGER environment
variable. Note that Git sets the LESS environment
variable to FRSX if it is unset when it runs the
pager. One can change these settings by setting the
LESS variable to some other value. Alternately,
these settings can be overridden on a project or
global basis by setting the core.pager option.
Setting core.pager has no effect on the LESS
environment variable behaviour above, so if you want
to override Git's default settings this way, you need
to be explicit. For example, to disable the S option
in a backward compatible manner, set core.pager
to less -+S. This will be passed to the shell by
Git, which will translate the final command to
LESS=FRSX less -+S.

core.whitespace

A comma separated list of common whitespace problems to
notice. git diff will use color.diff.whitespace to
highlight them, and git apply --whitespace=error will
consider them as errors. You can prefix - to disable
any of them (e.g. -trailing-space):

blank-at-eol treats trailing whitespaces at the end of the line
as an error (enabled by default).

space-before-tab treats a space character that appears immediately
before a tab character in the initial indent part of the line as an
error (enabled by default).

indent-with-non-tab treats a line that is indented with space
characters instead of the equivalent tabs as an error (not enabled by
default).

tab-in-indent treats a tab character in the initial indent part of
the line as an error (not enabled by default).

blank-at-eof treats blank lines added at the end of file as an error
(enabled by default).

trailing-space is a short-hand to cover both blank-at-eol and
blank-at-eof.

cr-at-eol treats a carriage-return at the end of line as
part of the line terminator, i.e. with it, trailing-space
does not trigger if the character before such a carriage-return
is not a whitespace (not enabled by default).

tabwidth=<n> tells how many character positions a tab occupies; this
is relevant for indent-with-non-tab and when Git fixes tab-in-indent
errors. The default tab width is 8. Allowed values are 1 to 63.

core.fsyncobjectfiles

This boolean will enable fsync() when writing object files.

This is a total waste of time and effort on a filesystem that orders
data writes properly, but can be useful for filesystems that do not use
journalling (traditional UNIX filesystems) or that only journal metadata
and not file contents (OS X's HFS+, or Linux ext3 with "data=writeback").

core.preloadindex

Enable parallel index preload for operations like git diff

This can speed up operations like git diff and git status especially
on filesystems like NFS that have weak caching semantics and thus
relatively high IO latencies. With this set to true, Git will do the
index comparison to the filesystem data in parallel, allowing
overlapping IO's.

core.createObject

You can set this to link, in which case a hardlink followed by
a delete of the source are used to make sure that object creation
will not overwrite existing objects.

On some file system/operating system combinations, this is unreliable.
Set this config setting to rename there; However, This will remove the
check that makes sure that existing object files will not get overwritten.

core.notesRef

When showing commit messages, also show notes which are stored in
the given ref. The ref must be fully qualified. If the given
ref does not exist, it is not an error but means that no
notes should be printed.

This setting defaults to "refs/notes/commits", and it can be overridden by
the GIT_NOTES_REF environment variable. See git-notes(1).

core.sparseCheckout

Enable "sparse checkout" feature. See section "Sparse checkout" in
git-read-tree(1) for more information.

core.abbrev

Set the length object names are abbreviated to. If unspecified,
many commands abbreviate to 7 hexdigits, which may not be enough
for abbreviated object names to stay unique for sufficiently long
time.

add.ignore-errors

add.ignoreErrors

Tells git add to continue adding files when some files cannot be
added due to indexing errors. Equivalent to the --ignore-errors
option of git-add(1). Older versions of Git accept only
add.ignore-errors, which does not follow the usual naming
convention for configuration variables. Newer versions of Git
honor add.ignoreErrors as well.

alias.*

Command aliases for the git(1) command wrapper - e.g.
after defining "alias.last = cat-file commit HEAD", the invocation
"git last" is equivalent to "git cat-file commit HEAD". To avoid
confusion and troubles with script usage, aliases that
hide existing Git commands are ignored. Arguments are split by
spaces, the usual shell quoting and escaping is supported.
quote pair and a backslash can be used to quote them.

If the alias expansion is prefixed with an exclamation point,
it will be treated as a shell command. For example, defining
"alias.new = !gitk --all --not ORIG_HEAD", the invocation
"git new" is equivalent to running the shell command
"gitk --all --not ORIG_HEAD". Note that shell commands will be
executed from the top-level directory of a repository, which may
not necessarily be the current directory.
GIT_PREFIX is set as returned by running git rev-parse --show-prefix
from the original current directory. See git-rev-parse(1).

am.keepcr

If true, git-am will call git-mailsplit for patches in mbox format
with parameter --keep-cr. In this case git-mailsplit will
not remove \r from lines ending with \r\n. Can be overridden
by giving --no-keep-cr from the command line.
See git-am(1), git-mailsplit(1).

apply.ignorewhitespace

When set to change, tells git apply to ignore changes in
whitespace, in the same way as the --ignore-space-change
option.
When set to one of: no, none, never, false tells git apply to
respect all whitespace differences.
See git-apply(1).

apply.whitespace

Tells git apply how to handle whitespaces, in the same way
as the --whitespace option. See git-apply(1).

branch.autosetupmerge

Tells git branch and git checkout to set up new branches
so that git-pull(1) will appropriately merge from the
starting point branch. Note that even if this option is not set,
this behavior can be chosen per-branch using the --track
and --no-track options. The valid settings are: false -- no
automatic setup is done; true -- automatic setup is done when the
starting point is a remote-tracking branch; always --
automatic setup is done when the starting point is either a
local branch or remote-tracking
branch. This option defaults to true.

branch.autosetuprebase

When a new branch is created with git branch or git checkout
that tracks another branch, this variable tells Git to set
up pull to rebase instead of merge (see "branch.<name>.rebase").
When never, rebase is never automatically set to true.
When local, rebase is set to true for tracked branches of
other local branches.
When remote, rebase is set to true for tracked branches of
remote-tracking branches.
When always, rebase will be set to true for all tracking
branches.
See "branch.autosetupmerge" for details on how to set up a
branch to track another branch.
This option defaults to never.

branch.<name>.remote

When on branch <name>, it tells git fetch and git push
which remote to fetch from/push to. The remote to push to
may be overridden with remote.pushdefault (for all branches).
The remote to push to, for the current branch, may be further
overridden by branch.<name>.pushremote. If no remote is
configured, or if you are not on any branch, it defaults to
origin for fetching and remote.pushdefault for pushing.

branch.<name>.pushremote

When on branch <name>, it overrides branch.<name>.remote for
pushing. It also overrides remote.pushdefault for pushing
from branch <name>. When you pull from one place (e.g. your
upstream) and push to another place (e.g. your own publishing
repository), you would want to set remote.pushdefault to
specify the remote to push to for all branches, and use this
option to override it for a specific branch.

branch.<name>.merge

Defines, together with branch.<name>.remote, the upstream branch
for the given branch. It tells git fetch/git pull/git rebase which
branch to merge and can also affect git push (see push.default).
When in branch <name>, it tells git fetch the default
refspec to be marked for merging in FETCH_HEAD. The value is
handled like the remote part of a refspec, and must match a
ref which is fetched from the remote given by
"branch.<name>.remote".
The merge information is used by git pull (which at first calls
git fetch) to lookup the default branch for merging. Without
this option, git pull defaults to merge the first refspec fetched.
Specify multiple values to get an octopus merge.
If you wish to setup git pull so that it merges into <name> from
another branch in the local repository, you can point
branch.<name>.merge to the desired branch, and use the special setting
. (a period) for branch.<name>.remote.

branch.<name>.mergeoptions

Sets default options for merging into branch <name>. The syntax and
supported options are the same as those of git-merge(1), but
option values containing whitespace characters are currently not
supported.

branch.<name>.rebase

When true, rebase the branch <name> on top of the fetched branch,
instead of merging the default branch from the default remote when
"git pull" is run. See "pull.rebase" for doing this in a non
branch-specific manner.

NOTE: this is a possibly dangerous operation; do not use
it unless you understand the implications (see git-rebase(1)
for details).

branch.<name>.description

Branch description, can be edited with
git branch --edit-description. Branch description is
automatically added in the format-patch cover letter or
request-pull summary.

browser.<tool>.cmd

Specify the command to invoke the specified browser. The
specified command is evaluated in shell with the URLs passed
as arguments. (See git-web--browse(1).)

browser.<tool>.path

Override the path for the given tool that may be used to
browse HTML help (see -w option in git-help(1)) or a
working repository in gitweb (see git-instaweb(1)).

clean.requireForce

A boolean to make git-clean do nothing unless given -f
or -n. Defaults to true.

color.branch

A boolean to enable/disable color in the output of
git-branch(1). May be set to always,
false (or never) or auto (or true), in which case colors are used
only when the output is to a terminal. Defaults to false.

color.branch.<slot>

Use customized color for branch coloration. <slot> is one of
current (the current branch), local (a local branch),
remote (a remote-tracking branch in refs/remotes/),
upstream (upstream tracking branch), plain (other
refs).

The value for these configuration variables is a list of colors (at most
two) and attributes (at most one), separated by spaces. The colors
accepted are normal, black, red, green, yellow, blue,
magenta, cyan and white; the attributes are bold, dim, ul,
blink and reverse. The first color given is the foreground; the
second is the background. The position of the attribute, if any,
doesn't matter.

color.diff

Whether to use ANSI escape sequences to add color to patches.
If this is set to always, git-diff(1),
git-log(1), and git-show(1) will use color
for all patches. If it is set to true or auto, those
commands will only use color when output is to the terminal.
Defaults to false.

This does not affect git-format-patch(1) nor the
git-diff-* plumbing commands. Can be overridden on the
command line with the --color[=<when>] option.

color.diff.<slot>

Use customized color for diff colorization. <slot> specifies
which part of the patch to use the specified color, and is one
of plain (context text), meta (metainformation), frag
(hunk header), func (function in hunk header), old (removed lines),
new (added lines), commit (commit headers), or whitespace
(highlighting whitespace errors). The values of these variables may be
specified as in color.branch.<slot>.

color.decorate.<slot>

Use customized color for git log --decorate output. <slot> is one
of branch, remoteBranch, tag, stash or HEAD for local
branches, remote-tracking branches, tags, stash and HEAD, respectively.

color.grep

When set to always, always highlight matches. When false (or
never), never. When set to true or auto, use color only
when the output is written to the terminal. Defaults to false.

color.grep.<slot>

Use customized color for grep colorization. <slot> specifies which
part of the line to use the specified color, and is one of

context

non-matching text in context lines (when using -A, -B, or -C)

filename

filename prefix (when not using -h)

function

function name lines (when using -p)

linenumber

line number prefix (when using -n)

match

matching text

selected

non-matching text in selected lines

separator

separators between fields on a line (:, -, and =)
and between hunks (--)

The values of these variables may be specified as in color.branch.<slot>.

color.interactive

When set to always, always use colors for interactive prompts
and displays (such as those used by "git-add --interactive" and
"git-clean --interactive"). When false (or never), never.
When set to true or auto, use colors only when the output is
to the terminal. Defaults to false.

color.interactive.<slot>

Use customized color for git add --interactive and git clean
--interactive output. <slot> may be prompt, header, help
or error, for four distinct types of normal output from
interactive commands. The values of these variables may be
specified as in color.branch.<slot>.

color.pager

A boolean to enable/disable colored output when the pager is in
use (default is true).

color.showbranch

A boolean to enable/disable color in the output of
git-show-branch(1). May be set to always,
false (or never) or auto (or true), in which case colors are used
only when the output is to a terminal. Defaults to false.

color.status

A boolean to enable/disable color in the output of
git-status(1). May be set to always,
false (or never) or auto (or true), in which case colors are used
only when the output is to a terminal. Defaults to false.

color.status.<slot>

Use customized color for status colorization. <slot> is
one of header (the header text of the status message),
added or updated (files which are added but not committed),
changed (files which are changed but not added in the index),
untracked (files which are not tracked by Git),
branch (the current branch), or
nobranch (the color the no branch warning is shown in, defaulting
to red). The values of these variables may be specified as in
color.branch.<slot>.

color.ui

This variable determines the default value for variables such
as color.diff and color.grep that control the use of color
per command family. Its scope will expand as more commands learn
configuration to set a default for the --color option. Set it
to false or never if you prefer Git commands not to use
color unless enabled explicitly with some other configuration
or the --color option. Set it to always if you want all
output not intended for machine consumption to use color, to
true or auto (this is the default since Git 1.8.4) if you
want such output to use color when written to the terminal.

column.ui

Specify whether supported commands should output in columns.
This variable consists of a list of tokens separated by spaces
or commas:

These options control when the feature should be enabled
(defaults to never):

always

always show in columns

never

never show in columns

auto

show in columns if the output is to the terminal

These options control layout (defaults to column). Setting any
of these implies always if none of always, never, or auto are
specified.

column

fill columns before rows

row

fill rows before columns

plain

show in one column

Finally, these options can be combined with a layout option (defaults
to nodense):

dense

make unequal size columns to utilize more space

nodense

make equal size columns

column.branch

Specify whether to output branch listing in git branch in columns.
See column.ui for details.

column.clean

Specify the layout when list items in git clean -i, which always
shows files and directories in columns. See column.ui for details.

column.status

Specify whether to output untracked files in git status in columns.
See column.ui for details.

column.tag

Specify whether to output tag listing in git tag in columns.
See column.ui for details.

commit.cleanup

This setting overrides the default of the --cleanup option in
git commit. See git-commit(1) for details. Changing the
default can be useful when you always want to keep lines that begin
with comment character # in your log message, in which case you
would do git config commit.cleanup whitespace (note that you will
have to remove the help lines that begin with # in the commit log
template yourself, if you do this).

commit.status

A boolean to enable/disable inclusion of status information in the
commit message template when using an editor to prepare the commit
message. Defaults to true.

commit.template

Specify a file to use as the template for new commit messages.
"~/" is expanded to the value of $HOME and "~user/" to the
specified user's home directory.

credential.helper

Specify an external helper to be called when a username or
password credential is needed; the helper may consult external
storage to avoid prompting the user for the credentials. See
gitcredentials(7) for details.

credential.useHttpPath

When acquiring credentials, consider the "path" component of an http
or https URL to be important. Defaults to false. See
gitcredentials(7) for more information.

credential.username

If no username is set for a network authentication, use this username
by default. See credential.<context>.* below, and
gitcredentials(7).

credential.<url>.*

Any of the credential.* options above can be applied selectively to
some credentials. For example "credential.https://example.com.username"
would set the default username only for https connections to
example.com. See gitcredentials(7) for details on how URLs are
matched.

diff.autorefreshindex

When using git diff to compare with work tree
files, do not consider stat-only change as changed.
Instead, silently run git update-index --refresh to
update the cached stat information for paths whose
contents in the work tree match the contents in the
index. This option defaults to true. Note that this
affects only git diff Porcelain, and not lower level
diff commands such as git diff-files.

diff.dirstat

A comma separated list of --dirstat parameters specifying the
default behavior of the --dirstat option to git-diff(1)
and friends. The defaults can be overridden on the command line
(using --dirstat=<param1,param2,...>). The fallback defaults
(when not changed by diff.dirstat) are changes,noncumulative,3`.
The following parameters are available:

changes

Compute the dirstat numbers by counting the lines that have been
removed from the source, or added to the destination. This ignores
the amount of pure code movements within a file. In other words,
rearranging lines in a file is not counted as much as other changes.
This is the default behavior when no parameter is given.

lines

Compute the dirstat numbers by doing the regular line-based diff
analysis, and summing the removed/added line counts. (For binary
files, count 64-byte chunks instead, since binary files have no
natural concept of lines). This is a more expensive --dirstat
behavior than the changes behavior, but it does count rearranged
lines within a file as much as other changes. The resulting output
is consistent with what you get from the other --*stat options.

files

Compute the dirstat numbers by counting the number of files changed.
Each changed file counts equally in the dirstat analysis. This is
the computationally cheapest --dirstat behavior, since it does
not have to look at the file contents at all.

cumulative

Count changes in a child directory for the parent directory as well.
Note that when using cumulative, the sum of the percentages
reported may exceed 100%. The default (non-cumulative) behavior can
be specified with the noncumulative parameter.

<limit>

An integer parameter specifies a cut-off percent (3% by default).
Directories contributing less than this percentage of the changes
are not shown in the output.

Example: The following will count changed files, while ignoring
directories with less than 10% of the total amount of changed files,
and accumulating child directory counts in the parent directories:
files,10,cumulative.

diff.statGraphWidth

Limit the width of the graph part in --stat output. If set, applies
to all commands generating --stat output except format-patch.

diff.context

Generate diffs with <n> lines of context instead of the default
of 3. This value is overridden by the -U option.

diff.external

If this config variable is set, diff generation is not
performed using the internal diff machinery, but using the
given command. Can be overridden with the `GIT_EXTERNAL_DIFF'
environment variable. The command is called with parameters
as described under "git Diffs" in git(1). Note: if
you want to use an external diff program only on a subset of
your files, you might want to use gitattributes(5) instead.

diff.ignoreSubmodules

Sets the default value of --ignore-submodules. Note that this
affects only git diff Porcelain, and not lower level diff
commands such as git diff-files. git checkout also honors
this setting when reporting uncommitted changes.

diff.mnemonicprefix

If set, git diff uses a prefix pair that is different from the
standard "a/" and "b/" depending on what is being compared. When
this configuration is in effect, reverse diff output also swaps
the order of the prefixes:

git diff

compares the (i)ndex and the (w)ork tree;

git diff HEAD

compares a (c)ommit and the (w)ork tree;

git diff --cached

compares a (c)ommit and the (i)ndex;

git diff HEAD:file1 file2

compares an (o)bject and a (w)ork tree entity;

git diff --no-index a b

compares two non-git things (1) and (2).

diff.noprefix

If set, git diff does not show any source or destination prefix.

diff.renameLimit

The number of files to consider when performing the copy/rename
detection; equivalent to the git diff option -l.

diff.renames

Tells Git to detect renames. If set to any boolean value, it
will enable basic rename detection. If set to "copies" or
"copy", it will detect copies, as well.

diff.suppressBlankEmpty

A boolean to inhibit the standard behavior of printing a space
before each empty output line. Defaults to false.

diff.submodule

Specify the format in which differences in submodules are
shown. The "log" format lists the commits in the range like
git-submodule(1)summary does. The "short" format
format just shows the names of the commits at the beginning
and end of the range. Defaults to short.

diff.wordRegex

A POSIX Extended Regular Expression used to determine what is a "word"
when performing word-by-word difference calculations. Character
sequences that match the regular expression are "words", all other
characters are ignorable whitespace.

The regular expression that the diff driver should use to
recognize the hunk header. A built-in pattern may also be used.
See gitattributes(5) for details.

diff.<driver>.binary

Set this option to true to make the diff driver treat files as
binary. See gitattributes(5) for details.

diff.<driver>.textconv

The command that the diff driver should call to generate the
text-converted version of a file. The result of the
conversion is used to generate a human-readable diff. See
gitattributes(5) for details.

diff.<driver>.wordregex

The regular expression that the diff driver should use to
split words in a line. See gitattributes(5) for
details.

diff.<driver>.cachetextconv

Set this option to true to make the diff driver cache the text
conversion outputs. See gitattributes(5) for details.

diff.tool

Controls which diff tool is used by git-difftool(1).
This variable overrides the value configured in merge.tool.
The list below shows the valid built-in values.
Any other value is treated as a custom diff tool and requires
that a corresponding difftool.<tool>.cmd variable is defined.

diff.algorithm

Choose a diff algorithm. The variants are as follows:

default, myers

The basic greedy diff algorithm. Currently, this is the default.

minimal

Spend extra time to make sure the smallest possible diff is
produced.

patience

Use "patience diff" algorithm when generating patches.

histogram

This algorithm extends the patience algorithm to "support
low-occurrence common elements".

difftool.<tool>.path

Override the path for the given tool. This is useful in case
your tool is not in the PATH.

difftool.<tool>.cmd

Specify the command to invoke the specified diff tool.
The specified command is evaluated in shell with the following
variables available: LOCAL is set to the name of the temporary
file containing the contents of the diff pre-image and REMOTE
is set to the name of the temporary file containing the contents
of the diff post-image.

difftool.prompt

Prompt before each invocation of the diff tool.

fetch.recurseSubmodules

This option can be either set to a boolean value or to on-demand.
Setting it to a boolean changes the behavior of fetch and pull to
unconditionally recurse into submodules when set to true or to not
recurse at all when set to false. When set to on-demand (the default
value), fetch and pull will only recurse into a populated submodule
when its superproject retrieves a commit that updates the submodule's
reference.

fetch.fsckObjects

If it is set to true, git-fetch-pack will check all fetched
objects. It will abort in the case of a malformed object or a
broken link. The result of an abort are only dangling objects.
Defaults to false. If not set, the value of transfer.fsckObjects
is used instead.

fetch.unpackLimit

If the number of objects fetched over the Git native
transfer is below this
limit, then the objects will be unpacked into loose object
files. However if the number of received objects equals or
exceeds this limit then the received pack will be stored as
a pack, after adding any missing delta bases. Storing the
pack from a push can make the push operation complete faster,
especially on slow filesystems. If not set, the value of
transfer.unpackLimit is used instead.

format.attach

Enable multipart/mixed attachments as the default for
format-patch. The value can also be a double quoted string
which will enable attachments as the default and set the
value as the boundary. See the --attach option in
git-format-patch(1).

format.numbered

A boolean which can enable or disable sequence numbers in patch
subjects. It defaults to "auto" which enables it only if there
is more than one patch. It can be enabled or disabled for all
messages by setting it to "true" or "false". See --numbered
option in git-format-patch(1).

format.headers

Additional email headers to include in a patch to be submitted
by mail. See git-format-patch(1).

format.to

format.cc

Additional recipients to include in a patch to be submitted
by mail. See the --to and --cc options in
git-format-patch(1).

format.subjectprefix

The default for format-patch is to output files with the [PATCH]
subject prefix. Use this variable to change that prefix.

format.signature

The default for format-patch is to output a signature containing
the Git version number. Use this variable to change that default.
Set this variable to the empty string ("") to suppress
signature generation.

format.suffix

The default for format-patch is to output files with the suffix
.patch. Use this variable to change that suffix (make sure to
include the dot if you want it).

The default threading style for git format-patch. Can be
a boolean value, or shallow or deep. shallow threading
makes every mail a reply to the head of the series,
where the head is chosen from the cover letter, the
--in-reply-to, and the first patch mail, in this order.
deep threading makes every mail a reply to the previous one.
A true boolean value is the same as shallow, and a false
value disables threading.

format.signoff

A boolean value which lets you enable the -s/--signoff option of
format-patch by default. Note: Adding the Signed-off-by: line to a
patch should be a conscious act and means that you certify you have
the rights to submit this work under the same open source license.
Please see the SubmittingPatches document for further discussion.

format.coverLetter

A boolean that controls whether to generate a cover-letter when
format-patch is invoked, but in addition can be set to "auto", to
generate a cover-letter only when there's more than one patch.

filter.<driver>.clean

The command which is used to convert the content of a worktree
file to a blob upon checkin. See gitattributes(5) for
details.

filter.<driver>.smudge

The command which is used to convert the content of a blob
object to a worktree file upon checkout. See
gitattributes(5) for details.

gc.aggressiveWindow

The window size parameter used in the delta compression
algorithm used by git gc --aggressive. This defaults
to 250.

gc.auto

When there are approximately more than this many loose
objects in the repository, git gc --auto will pack them.
Some Porcelain commands use this command to perform a
light-weight garbage collection from time to time. The
default value is 6700. Setting this to 0 disables it.

gc.autopacklimit

When there are more than this many packs that are not
marked with *.keep file in the repository, git gc
--auto consolidates them into one larger pack. The
default value is 50. Setting this to 0 disables it.

gc.packrefs

Running git pack-refs in a repository renders it
unclonable by Git versions prior to 1.5.1.2 over dumb
transports such as HTTP. This variable determines whether
git gc runs git pack-refs. This can be set to notbare
to enable it within all non-bare repos or it can be set to a
boolean value. The default is true.

gc.pruneexpire

When git gc is run, it will call prune --expire 2.weeks.ago.
Override the grace period with this config variable. The value
"now" may be used to disable this grace period and always prune
unreachable objects immediately.

gc.reflogexpire

gc.<pattern>.reflogexpire

git reflog expire removes reflog entries older than
this time; defaults to 90 days. With "<pattern>" (e.g.
"refs/stash") in the middle the setting applies only to
the refs that match the <pattern>.

gc.reflogexpireunreachable

gc.<ref>.reflogexpireunreachable

git reflog expire removes reflog entries older than
this time and are not reachable from the current tip;
defaults to 30 days. With "<pattern>" (e.g. "refs/stash")
in the middle, the setting applies only to the refs that
match the <pattern>.

gc.rerereresolved

Records of conflicted merge you resolved earlier are
kept for this many days when git rerere gc is run.
The default is 60 days. See git-rerere(1).

gc.rerereunresolved

Records of conflicted merge you have not resolved are
kept for this many days when git rerere gc is run.
The default is 15 days. See git-rerere(1).

gitcvs.commitmsgannotation

Append this string to each commit message. Set to empty string
to disable this feature. Defaults to "via git-CVS emulator".

gitcvs.enabled

Whether the CVS server interface is enabled for this repository.
See git-cvsserver(1).

gitcvs.logfile

Path to a log file where the CVS server interface well... logs
various stuff. See git-cvsserver(1).

gitcvs.usecrlfattr

If true, the server will look up the end-of-line conversion
attributes for files to determine the -k modes to use. If
the attributes force Git to treat a file as text,
the -k mode will be left blank so CVS clients will
treat it as text. If they suppress text conversion, the file
will be set with -kb mode, which suppresses any newline munging
the client might otherwise do. If the attributes do not allow
the file type to be determined, then gitcvs.allbinary is
used. See gitattributes(5).

gitcvs.allbinary

This is used if gitcvs.usecrlfattr does not resolve
the correct -kb mode to use. If true, all
unresolved files are sent to the client in
mode -kb. This causes the client to treat them
as binary files, which suppresses any newline munging it
otherwise might do. Alternatively, if it is set to "guess",
then the contents of the file are examined to decide if
it is binary, similar to core.autocrlf.

gitcvs.dbname

Database used by git-cvsserver to cache revision information
derived from the Git repository. The exact meaning depends on the
used database driver, for SQLite (which is the default driver) this
is a filename. Supports variable substitution (see
git-cvsserver(1) for details). May not contain semicolons (;).
Default: %Ggitcvs.%m.sqlite

gitcvs.dbdriver

Used Perl DBI driver. You can specify any available driver
for this here, but it might not work. git-cvsserver is tested
with DBD::SQLite, reported to work with DBD::Pg, and
reported not to work with DBD::mysql. Experimental feature.
May not contain double colons (:). Default: SQLite.
See git-cvsserver(1).

Database table name prefix. Prepended to the names of any
database tables used, allowing a single database to be used
for several repositories. Supports variable substitution (see
git-cvsserver(1) for details). Any non-alphabetic
characters will be replaced with underscores.

All gitcvs variables except for gitcvs.usecrlfattr and
gitcvs.allbinary can also be specified as
gitcvs.<access_method>.<varname> (where access_method
is one of "ext" and "pserver") to make them apply only for the given
access method.

Set the default matching behavior. Using a value of basic, extended,
fixed, or perl will enable the --basic-regexp, --extended-regexp,
--fixed-strings, or --perl-regexp option accordingly, while the
value default will return to the default matching behavior.

grep.extendedRegexp

If set to true, enable --extended-regexp option by default. This
option is ignored when the grep.patternType option is set to a value
other than default.

gpg.program

Use this custom program instead of "gpg" found on $PATH when
making or verifying a PGP signature. The program must support the
same command line interface as GPG, namely, to verify a detached
signature, "gpg --verify $file - <$signature" is run, and the
program is expected to signal a good signature by exiting with
code 0, and to generate an ascii-armored detached signature, the
standard input of "gpg -bsau $key" is fed with the contents to be
signed, and the program is expected to send the result to its
standard output.

gui.commitmsgwidth

Defines how wide the commit message window is in the
git-gui(1). "75" is the default.

gui.diffcontext

Specifies how many context lines should be used in calls to diff
made by the git-gui(1). The default is "5".

gui.encoding

Specifies the default encoding to use for displaying of
file contents in git-gui(1) and gitk(1).
It can be overridden by setting the encoding attribute
for relevant files (see gitattributes(5)).
If this option is not set, the tools default to the
locale encoding.

gui.matchtrackingbranch

Determines if new branches created with git-gui(1) should
default to tracking remote branches with matching names or
not. Default: "false".

gui.newbranchtemplate

Is used as suggested name when creating new branches using the
git-gui(1).

gui.pruneduringfetch

"true" if git-gui(1) should prune remote-tracking branches when
performing a fetch. The default value is "false".

gui.trustmtime

Determines if git-gui(1) should trust the file modification
timestamp or not. By default the timestamps are not trusted.

gui.spellingdictionary

Specifies the dictionary used for spell checking commit messages in
the git-gui(1). When set to "none" spell checking is turned
off.

gui.fastcopyblame

If true, git gui blame uses -C instead of -C -C for original
location detection. It makes blame significantly faster on huge
repositories at the expense of less thorough copy detection.

gui.copyblamethreshold

Specifies the threshold to use in git gui blame original location
detection, measured in alphanumeric characters. See the
git-blame(1) manual for more information on copy detection.

gui.blamehistoryctx

Specifies the radius of history context in days to show in
gitk(1) for the selected commit, when the Show History
Context menu item is invoked from git gui blame. If this
variable is set to zero, the whole history is shown.

guitool.<name>.cmd

Specifies the shell command line to execute when the corresponding item
of the git-gui(1)Tools menu is invoked. This option is
mandatory for every tool. The command is executed from the root of
the working directory, and in the environment it receives the name of
the tool as GIT_GUITOOL, the name of the currently selected file as
FILENAME, and the name of the current branch as CUR_BRANCH (if
the head is detached, CUR_BRANCH is empty).

guitool.<name>.needsfile

Run the tool only if a diff is selected in the GUI. It guarantees
that FILENAME is not empty.

guitool.<name>.noconsole

Run the command silently, without creating a window to display its
output.

guitool.<name>.norescan

Don't rescan the working directory for changes after the tool
finishes execution.

guitool.<name>.confirm

Show a confirmation dialog before actually running the tool.

guitool.<name>.argprompt

Request a string argument from the user, and pass it to the tool
through the ARGS environment variable. Since requesting an
argument implies confirmation, the confirm option has no effect
if this is enabled. If the option is set to true, yes, or 1,
the dialog uses a built-in generic prompt; otherwise the exact
value of the variable is used.

guitool.<name>.revprompt

Request a single valid revision from the user, and set the
REVISION environment variable. In other aspects this option
is similar to argprompt, and can be used together with it.

guitool.<name>.revunmerged

Show only unmerged branches in the revprompt subdialog.
This is useful for tools similar to merge or rebase, but not
for things like checkout or reset.

guitool.<name>.title

Specifies the title to use for the prompt dialog. The default
is the tool name.

guitool.<name>.prompt

Specifies the general prompt string to display at the top of
the dialog, before subsections for argprompt and revprompt.
The default value includes the actual command.

help.browser

Specify the browser that will be used to display help in the
web format. See git-help(1).

help.format

Override the default help format used by git-help(1).
Values man, info, web and html are supported. man is
the default. web and html are the same.

help.autocorrect

Automatically correct and execute mistyped commands after
waiting for the given number of deciseconds (0.1 sec). If more
than one command can be deduced from the entered text, nothing
will be executed. If the value of this option is negative,
the corrected command will be executed immediately. If the
value is 0 - the command will be just shown but not executed.
This is the default.

help.htmlpath

Specify the path where the HTML documentation resides. File system paths
and URLs are supported. HTML pages will be prefixed with this path when
help is displayed in the web format. This defaults to the documentation
path of your Git installation.

http.proxy

Override the HTTP proxy, normally configured using the http_proxy,
https_proxy, and all_proxy environment variables (see
curl(1)). This can be overridden on a per-remote basis; see
remote.<name>.proxy

http.cookiefile

File containing previously stored cookie lines which should be used
in the Git http session, if they match the server. The file format
of the file to read cookies from should be plain HTTP headers or
the Netscape/Mozilla cookie file format (see curl(1)).
NOTE that the file specified with http.cookiefile is only used as
input. No cookies will be stored in the file.

http.sslVerify

Whether to verify the SSL certificate when fetching or pushing
over HTTPS. Can be overridden by the GIT_SSL_NO_VERIFY environment
variable.

http.sslCert

File containing the SSL certificate when fetching or pushing
over HTTPS. Can be overridden by the GIT_SSL_CERT environment
variable.

http.sslKey

File containing the SSL private key when fetching or pushing
over HTTPS. Can be overridden by the GIT_SSL_KEY environment
variable.

http.sslCertPasswordProtected

Enable Git's password prompt for the SSL certificate. Otherwise
OpenSSL will prompt the user, possibly many times, if the
certificate or private key is encrypted. Can be overridden by the
GIT_SSL_CERT_PASSWORD_PROTECTED environment variable.

http.sslCAInfo

File containing the certificates to verify the peer with when
fetching or pushing over HTTPS. Can be overridden by the
GIT_SSL_CAINFO environment variable.

http.sslCAPath

Path containing files with the CA certificates to verify the peer
with when fetching or pushing over HTTPS. Can be overridden
by the GIT_SSL_CAPATH environment variable.

http.sslTry

Attempt to use AUTH SSL/TLS and encrypted data transfers
when connecting via regular FTP protocol. This might be needed
if the FTP server requires it for security reasons or you wish
to connect securely whenever remote FTP server supports it.
Default is false since it might trigger certificate verification
errors on misconfigured servers.

http.maxRequests

How many HTTP requests to launch in parallel. Can be overridden
by the GIT_HTTP_MAX_REQUESTS environment variable. Default is 5.

http.minSessions

The number of curl sessions (counted across slots) to be kept across
requests. They will not be ended with curl_easy_cleanup() until
http_cleanup() is invoked. If USE_CURL_MULTI is not defined, this
value will be capped at 1. Defaults to 1.

http.postBuffer

Maximum size in bytes of the buffer used by smart HTTP
transports when POSTing data to the remote system.
For requests larger than this buffer size, HTTP/1.1 and
Transfer-Encoding: chunked is used to avoid creating a
massive pack file locally. Default is 1 MiB, which is
sufficient for most requests.

http.lowSpeedLimit, http.lowSpeedTime

If the HTTP transfer speed is less than http.lowSpeedLimit
for longer than http.lowSpeedTime seconds, the transfer is aborted.
Can be overridden by the GIT_HTTP_LOW_SPEED_LIMIT and
GIT_HTTP_LOW_SPEED_TIME environment variables.

http.noEPSV

A boolean which disables using of EPSV ftp command by curl.
This can helpful with some "poor" ftp servers which don't
support EPSV mode. Can be overridden by the GIT_CURL_FTP_NO_EPSV
environment variable. Default is false (curl will use EPSV).

http.useragent

The HTTP USER_AGENT string presented to an HTTP server. The default
value represents the version of the client Git such as git/1.7.1.
This option allows you to override this value to a more common value
such as Mozilla/4.0. This may be necessary, for instance, if
connecting through a firewall that restricts HTTP connections to a set
of common USER_AGENT strings (but not including those like git/1.7.1).
Can be overridden by the GIT_HTTP_USER_AGENT environment variable.

i18n.commitEncoding

Character encoding the commit messages are stored in; Git itself
does not care per se, but this information is necessary e.g. when
importing commits from emails or in the gitk graphical history
browser (and possibly at other places in the future or in other
porcelains). See e.g. git-mailinfo(1). Defaults to utf-8.

i18n.logOutputEncoding

Character encoding the commit messages are converted to when
running git log and friends.

imap

The configuration variables in the imap section are described
in git-imap-send(1).

init.templatedir

Specify the directory from which templates will be copied.
(See the "TEMPLATE DIRECTORY" section of git-init(1).)

instaweb.browser

Specify the program that will be used to browse your working
repository in gitweb. See git-instaweb(1).

instaweb.httpd

The HTTP daemon command-line to start gitweb on your working
repository. See git-instaweb(1).

instaweb.local

If true the web server started by git-instaweb(1) will
be bound to the local IP (127.0.0.1).

instaweb.modulepath

The default module path for git-instaweb(1) to use
instead of /usr/lib/apache2/modules. Only used if httpd
is Apache.

In interactive commands, allow the user to provide one-letter
input with a single key (i.e., without hitting enter).
Currently this is used by the --patch mode of
git-add(1), git-checkout(1), git-commit(1),
git-reset(1), and git-stash(1). Note that this
setting is silently ignored if portable keystroke input
is not available.

Set the default date-time mode for the log command.
Setting a value for log.date is similar to using git log's
--date option. Possible values are relative, local,
default, iso, rfc, and short; see git-log(1)
for details.

log.decorate

Print out the ref names of any commits that are shown by the log
command. If short is specified, the ref name prefixes refs/heads/,
refs/tags/ and refs/remotes/ will not be printed. If full is
specified, the full ref name (including prefix) will be printed.
This is the same as the log commands --decorate option.

log.showroot

If true, the initial commit will be shown as a big creation event.
This is equivalent to a diff against an empty tree.
Tools like git-log(1) or git-whatchanged(1), which
normally hide the root commit will now show it. True by default.

The location of an augmenting mailmap file. The default
mailmap, located in the root of the repository, is loaded
first, then the mailmap file pointed to by this variable.
The location of the mailmap file may be in a repository
subdirectory, or somewhere outside of the repository itself.
See git-shortlog(1) and git-blame(1).

mailmap.blob

Like mailmap.file, but consider the value as a reference to a
blob in the repository. If both mailmap.file and
mailmap.blob are given, both are parsed, with entries from
mailmap.file taking precedence. In a bare repository, this
defaults to HEAD:.mailmap. In a non-bare repository, it
defaults to empty.

man.viewer

Specify the programs that may be used to display help in the
man format. See git-help(1).

man.<tool>.cmd

Specify the command to invoke the specified man viewer. The
specified command is evaluated in shell with the man page
passed as argument. (See git-help(1).)

man.<tool>.path

Override the path for the given tool that may be used to
display help in the man format. See git-help(1).

merge.conflictstyle

Specify the style in which conflicted hunks are written out to
working tree files upon merge. The default is "merge", which
shows a <<<<<<< conflict marker, changes made by one side,
a ======= marker, changes made by the other side, and then
a >>>>>>> marker. An alternate style, "diff3", adds a |||||||
marker and the original text before the ======= marker.

merge.defaultToUpstream

If merge is called without any commit argument, merge the upstream
branches configured for the current branch by using their last
observed values stored in their remote-tracking branches.
The values of the branch.<current branch>.merge that name the
branches at the remote named by branch.<current branch>.remote
are consulted, and then they are mapped via remote.<remote>.fetch
to their corresponding remote-tracking branches, and the tips of
these tracking branches are merged.

merge.ff

By default, Git does not create an extra merge commit when merging
a commit that is a descendant of the current commit. Instead, the
tip of the current branch is fast-forwarded. When set to false,
this variable tells Git to create an extra merge commit in such
a case (equivalent to giving the --no-ff option from the command
line). When set to only, only such fast-forward merges are
allowed (equivalent to giving the --ff-only option from the
command line).

merge.log

In addition to branch names, populate the log message with at
most the specified number of one-line descriptions from the
actual commits that are being merged. Defaults to false, and
true is a synonym for 20.

merge.renameLimit

The number of files to consider when performing rename detection
during a merge; if not specified, defaults to the value of
diff.renameLimit.

merge.renormalize

Tell Git that canonical representation of files in the
repository has changed over time (e.g. earlier commits record
text files with CRLF line endings, but recent ones use LF line
endings). In such a repository, Git can convert the data
recorded in commits to a canonical form before performing a
merge to reduce unnecessary conflicts. For more information,
see section "Merging branches with differing checkin/checkout
attributes" in gitattributes(5).

merge.stat

Whether to print the diffstat between ORIG_HEAD and the merge result
at the end of the merge. True by default.

merge.tool

Controls which merge tool is used by git-mergetool(1).
The list below shows the valid built-in values.
Any other value is treated as a custom merge tool and requires
that a corresponding mergetool.<tool>.cmd variable is defined.

merge.verbosity

Controls the amount of output shown by the recursive merge
strategy. Level 0 outputs nothing except a final error
message if conflicts were detected. Level 1 outputs only
conflicts, 2 outputs conflicts and file changes. Level 5 and
above outputs debugging information. The default is level 2.
Can be overridden by the GIT_MERGE_VERBOSITY environment variable.

merge.<driver>.name

Defines a human-readable name for a custom low-level
merge driver. See gitattributes(5) for details.

merge.<driver>.driver

Defines the command that implements a custom low-level
merge driver. See gitattributes(5) for details.

merge.<driver>.recursive

Names a low-level merge driver to be used when
performing an internal merge between common ancestors.
See gitattributes(5) for details.

mergetool.<tool>.path

Override the path for the given tool. This is useful in case
your tool is not in the PATH.

mergetool.<tool>.cmd

Specify the command to invoke the specified merge tool. The
specified command is evaluated in shell with the following
variables available: BASE is the name of a temporary file
containing the common base of the files to be merged, if available;
LOCAL is the name of a temporary file containing the contents of
the file on the current branch; REMOTE is the name of a temporary
file containing the contents of the file from the branch being
merged; MERGED contains the name of the file to which the merge
tool should write the results of a successful merge.

mergetool.<tool>.trustExitCode

For a custom merge command, specify whether the exit code of
the merge command can be used to determine whether the merge was
successful. If this is not set to true then the merge target file
timestamp is checked and the merge assumed to have been successful
if the file has been updated, otherwise the user is prompted to
indicate the success of the merge.

mergetool.keepBackup

After performing a merge, the original file with conflict markers
can be saved as a file with a .orig extension. If this variable
is set to false then this file is not preserved. Defaults to
true (i.e. keep the backup files).

mergetool.keepTemporaries

When invoking a custom merge tool, Git uses a set of temporary
files to pass to the tool. If the tool returns an error and this
variable is set to true, then these temporary files will be
preserved, otherwise they will be removed after the tool has
exited. Defaults to false.

mergetool.prompt

Prompt before each invocation of the merge resolution program.

notes.displayRef

The (fully qualified) refname from which to show notes when
showing commit messages. The value of this variable can be set
to a glob, in which case notes from all matching refs will be
shown. You may also specify this configuration variable
several times. A warning will be issued for refs that do not
exist, but a glob that does not match any refs is silently
ignored.

This setting can be overridden with the GIT_NOTES_DISPLAY_REF
environment variable, which must be a colon separated list of refs or
globs.

The effective value of "core.notesRef" (possibly overridden by
GIT_NOTES_REF) is also implicitly added to the list of refs to be
displayed.

notes.rewrite.<command>

When rewriting commits with <command> (currently amend or
rebase) and this variable is set to true, Git
automatically copies your notes from the original to the
rewritten commit. Defaults to true, but see
"notes.rewriteRef" below.

notes.rewriteMode

When copying notes during a rewrite (see the
"notes.rewrite.<command>" option), determines what to do if
the target commit already has a note. Must be one of
overwrite, concatenate, or ignore. Defaults to
concatenate.

This setting can be overridden with the GIT_NOTES_REWRITE_MODE
environment variable.

notes.rewriteRef

When copying notes during a rewrite, specifies the (fully
qualified) ref whose notes should be copied. The ref may be a
glob, in which case notes in all matching refs will be copied.
You may also specify this configuration several times.

Does not have a default value; you must configure this variable to
enable note rewriting. Set it to refs/notes/commits to enable
rewriting for the default commit notes.

This setting can be overridden with the GIT_NOTES_REWRITE_REF
environment variable, which must be a colon separated list of refs or
globs.

pack.window

The size of the window used by git-pack-objects(1) when no
window size is given on the command line. Defaults to 10.

pack.depth

The maximum delta depth used by git-pack-objects(1) when no
maximum depth is given on the command line. Defaults to 50.

pack.windowMemory

The window memory size limit used by git-pack-objects(1)
when no limit is given on the command line. The value can be
suffixed with "k", "m", or "g". Defaults to 0, meaning no
limit.

pack.compression

An integer -1..9, indicating the compression level for objects
in a pack file. -1 is the zlib default. 0 means no
compression, and 1..9 are various speed/size tradeoffs, 9 being
slowest. If not set, defaults to core.compression. If that is
not set, defaults to -1, the zlib default, which is "a default
compromise between speed and compression (currently equivalent
to level 6)."

Note that changing the compression level will not automatically recompress
all existing objects. You can force recompression by passing the -F option
to git-repack(1).

pack.deltaCacheSize

The maximum memory in bytes used for caching deltas in
git-pack-objects(1) before writing them out to a pack.
This cache is used to speed up the writing object phase by not
having to recompute the final delta result once the best match
for all objects is found. Repacking large repositories on machines
which are tight with memory might be badly impacted by this though,
especially if this cache pushes the system into swapping.
A value of 0 means no limit. The smallest size of 1 byte may be
used to virtually disable this cache. Defaults to 256 MiB.

pack.deltaCacheLimit

The maximum size of a delta, that is cached in
git-pack-objects(1). This cache is used to speed up the
writing object phase by not having to recompute the final delta
result once the best match for all objects is found. Defaults to 1000.

pack.threads

Specifies the number of threads to spawn when searching for best
delta matches. This requires that git-pack-objects(1)
be compiled with pthreads otherwise this option is ignored with a
warning. This is meant to reduce packing time on multiprocessor
machines. The required amount of memory for the delta search window
is however multiplied by the number of threads.
Specifying 0 will cause Git to auto-detect the number of CPU's
and set the number of threads accordingly.

pack.indexVersion

Specify the default pack index version. Valid values are 1 for
legacy pack index used by Git versions prior to 1.5.2, and 2 for
the new pack index with capabilities for packs larger than 4 GB
as well as proper protection against the repacking of corrupted
packs. Version 2 is the default. Note that version 2 is enforced
and this config option ignored whenever the corresponding pack is
larger than 2 GB.

If you have an old Git that does not understand the version 2 *.idx file,
cloning or fetching over a non native protocol (e.g. "http" and "rsync")
that will copy both *.pack file and corresponding *.idx file from the
other side may give you a repository that cannot be accessed with your
older version of Git. If the *.pack file is smaller than 2 GB, however,
you can use git-index-pack(1) on the *.pack file to regenerate
the *.idx file.

pack.packSizeLimit

The maximum size of a pack. This setting only affects
packing to a file when repacking, i.e. the git:// protocol
is unaffected. It can be overridden by the --max-pack-size
option of git-repack(1). The minimum size allowed is
limited to 1 MiB. The default is unlimited.
Common unit suffixes of k, m, or g are
supported.

pager.<cmd>

If the value is boolean, turns on or off pagination of the
output of a particular Git subcommand when writing to a tty.
Otherwise, turns on pagination for the subcommand using the
pager specified by the value of pager.<cmd>. If --paginate
or --no-pager is specified on the command line, it takes
precedence over this option. To disable pagination for all
commands, set core.pager or GIT_PAGER to cat.

pretty.<name>

Alias for a --pretty= format string, as specified in
git-log(1). Any aliases defined here can be used just
as the built-in pretty formats could. For example,
running git config pretty.changelog "format:* %H %s"
would cause the invocation git log --pretty=changelog
to be equivalent to running git log "--pretty=format:* %H %s".
Note that an alias with the same name as a built-in format
will be silently ignored.

pull.rebase

When true, rebase branches on top of the fetched branch, instead
of merging the default branch from the default remote when "git
pull" is run. See "branch.<name>.rebase" for setting this on a
per-branch basis.

NOTE: this is a possibly dangerous operation; do not use
it unless you understand the implications (see git-rebase(1)
for details).

pull.octopus

The default merge strategy to use when pulling multiple branches
at once.

pull.twohead

The default merge strategy to use when pulling a single branch.

push.default

Defines the action git push should take if no refspec is
explicitly given. Different values are well-suited for
specific workflows; for instance, in a purely central workflow
(i.e. the fetch source is equal to the push destination),
upstream is probably what you want. Possible values are:

nothing - do not push anything (error out) unless a refspec is
explicitly given. This is primarily meant for people who want to
avoid mistakes by always being explicit.

current - push the current branch to update a branch with the same
name on the receiving end. Works in both central and non-central
workflows.

upstream - push the current branch back to the branch whose
changes are usually integrated into the current branch (which is
called @{upstream}). This mode only makes sense if you are
pushing to the same repository you would normally pull from
(i.e. central workflow).

simple - in centralized workflow, work like upstream with an
added safety to refuse to push if the upstream branch's name is
different from the local one.

When pushing to a remote that is different from the remote you normally
pull from, work as current. This is the safest option and is suited
for beginners.

This mode will become the default in Git 2.0.

matching - push all branches having the same name on both ends.
This makes the repository you are pushing to remember the set of
branches that will be pushed out (e.g. if you always push maint
and master there and no other branches, the repository you push
to will have these two branches, and your local maint and
master will be pushed there).

To use this mode effectively, you have to make sure all the
branches you would push out are ready to be pushed out before
running git push, as the whole point of this mode is to allow you
to push all of the branches in one go. If you usually finish work
on only one branch and push out the result, while other branches are
unfinished, this mode is not for you. Also this mode is not
suitable for pushing into a shared central repository, as other
people may add new branches there, or update the tip of existing
branches outside your control.

This is currently the default, but Git 2.0 will change the default
to simple.

rebase.stat

Whether to show a diffstat of what changed upstream since the last
rebase. False by default.

rebase.autosquash

If set to true enable --autosquash option by default.

rebase.autostash

When set to true, automatically create a temporary stash
before the operation begins, and apply it after the operation
ends. This means that you can run rebase on a dirty worktree.
However, use with care: the final stash application after a
successful rebase might result in non-trivial conflicts.
Defaults to false.

receive.autogc

By default, git-receive-pack will run "git-gc --auto" after
receiving data from git-push and updating refs. You can stop
it by setting this variable to false.

receive.fsckObjects

If it is set to true, git-receive-pack will check all received
objects. It will abort in the case of a malformed object or a
broken link. The result of an abort are only dangling objects.
Defaults to false. If not set, the value of transfer.fsckObjects
is used instead.

receive.unpackLimit

If the number of objects received in a push is below this
limit then the objects will be unpacked into loose object
files. However if the number of received objects equals or
exceeds this limit then the received pack will be stored as
a pack, after adding any missing delta bases. Storing the
pack from a push can make the push operation complete faster,
especially on slow filesystems. If not set, the value of
transfer.unpackLimit is used instead.

receive.denyDeletes

If set to true, git-receive-pack will deny a ref update that deletes
the ref. Use this to prevent such a ref deletion via a push.

receive.denyDeleteCurrent

If set to true, git-receive-pack will deny a ref update that
deletes the currently checked out branch of a non-bare repository.

receive.denyCurrentBranch

If set to true or "refuse", git-receive-pack will deny a ref update
to the currently checked out branch of a non-bare repository.
Such a push is potentially dangerous because it brings the HEAD
out of sync with the index and working tree. If set to "warn",
print a warning of such a push to stderr, but allow the push to
proceed. If set to false or "ignore", allow such pushes with no
message. Defaults to "refuse".

receive.denyNonFastForwards

If set to true, git-receive-pack will deny a ref update which is
not a fast-forward. Use this to prevent such an update via a push,
even if that push is forced. This configuration variable is
set when initializing a shared repository.

receive.hiderefs

String(s) receive-pack uses to decide which refs to omit
from its initial advertisement. Use more than one
definitions to specify multiple prefix strings. A ref that
are under the hierarchies listed on the value of this
variable is excluded, and is hidden when responding to git
push, and an attempt to update or delete a hidden ref by
git push is rejected.

receive.updateserverinfo

If set to true, git-receive-pack will run git-update-server-info
after receiving data from git-push and updating refs.

remote.pushdefault

The remote to push to by default. Overrides
branch.<name>.remote for all branches, and is overridden by
branch.<name>.pushremote for specific branches.

The default program to execute on the remote side when pushing. See
option --receive-pack of git-push(1).

remote.<name>.uploadpack

The default program to execute on the remote side when fetching. See
option --upload-pack of git-fetch-pack(1).

remote.<name>.tagopt

Setting this value to --no-tags disables automatic tag following when
fetching from remote <name>. Setting it to --tags will fetch every
tag from remote <name>, even if they are not reachable from remote
branch heads. Passing these flags directly to git-fetch(1) can
override this setting. See options --tags and --no-tags of
git-fetch(1).

remote.<name>.vcs

Setting this to a value <vcs> will cause Git to interact with
the remote with the git-remote-<vcs> helper.

remotes.<group>

The list of remotes which are fetched by "git remote update
<group>". See git-remote(1).

repack.usedeltabaseoffset

By default, git-repack(1) creates packs that use
delta-base offset. If you need to share your repository with
Git older than version 1.4.4, either directly or via a dumb
protocol such as http, then you need to set this option to
"false" and repack. Access from old Git versions over the
native protocol are unaffected by this option.

rerere.autoupdate

When set to true, git-rerere updates the index with the
resulting contents after it cleanly resolves conflicts using
previously recorded resolution. Defaults to false.

rerere.enabled

Activate recording of resolved conflicts, so that identical
conflict hunks can be resolved automatically, should they be
encountered again. By default, git-rerere(1) is
enabled if there is an rr-cache directory under the
$GIT_DIR, e.g. if "rerere" was previously used in the
repository.

sendemail.identity

A configuration identity. When given, causes values in the
sendemail.<identity> subsection to take precedence over
values in the sendemail section. The default identity is
the value of sendemail.identity.

sendemail.smtpencryption

See git-send-email(1) for description. Note that this
setting is not subject to the identity mechanism.

sendemail.smtpssl

Deprecated alias for sendemail.smtpencryption = ssl.

sendemail.smtpsslcertpath

Path to ca-certificates (either a directory or a single file).
Set it to an empty string to disable certificate verification.

sendemail.<identity>.*

Identity-specific versions of the sendemail.* parameters
found below, taking precedence over those when the this
identity is selected, through command-line or
sendemail.identity.

By default, git-status(1) shows paths relative to the
current directory. Setting this variable to false shows paths
relative to the repository root (this was the default for Git
prior to v1.5.4).

status.short

Set to true to enable --short by default in git-status(1).
The option --no-short takes precedence over this variable.

status.branch

Set to true to enable --branch by default in git-status(1).
The option --no-branch takes precedence over this variable.

status.showUntrackedFiles

By default, git-status(1) and git-commit(1) show
files which are not currently tracked by Git. Directories which
contain only untracked files, are shown with the directory name
only. Showing untracked files means that Git needs to lstat() all
all the files in the whole repository, which might be slow on some
systems. So, this variable controls how the commands displays
the untracked files. Possible values are:

no - Show no untracked files.

normal - Show untracked files and directories.

all - Show also individual files in untracked directories.

If this variable is not specified, it defaults to normal.
This variable can be overridden with the -u|--untracked-files option
of git-status(1) and git-commit(1).

status.submodulesummary

Defaults to false.
If this is set to a non zero number or true (identical to -1 or an
unlimited number), the submodule summary will be enabled and a
summary of commits for modified submodules will be shown (see
--summary-limit option of git-submodule(1)).

submodule.<name>.path

submodule.<name>.url

submodule.<name>.update

The path within this project, URL, and the updating strategy
for a submodule. These variables are initially populated
by git submodule init; edit them to override the
URL and other values found in the .gitmodules file. See
git-submodule(1) and gitmodules(5) for details.

submodule.<name>.branch

The remote branch name for a submodule, used by git submodule
update --remote. Set this option to override the value found in
the .gitmodules file. See git-submodule(1) and
gitmodules(5) for details.

submodule.<name>.fetchRecurseSubmodules

This option can be used to control recursive fetching of this
submodule. It can be overridden by using the --[no-]recurse-submodules
command line option to "git fetch" and "git pull".
This setting will override that from in the gitmodules(5)
file.

submodule.<name>.ignore

Defines under what circumstances "git status" and the diff family show
a submodule as modified. When set to "all", it will never be considered
modified, "dirty" will ignore all changes to the submodules work tree and
takes only differences between the HEAD of the submodule and the commit
recorded in the superproject into account. "untracked" will additionally
let submodules with modified tracked files in their work tree show up.
Using "none" (the default when this option is not set) also shows
submodules that have untracked files in their work tree as changed.
This setting overrides any setting made in .gitmodules for this submodule,
both settings can be overridden on the command line by using the
"--ignore-submodules" option.

tar.umask

This variable can be used to restrict the permission bits of
tar archive entries. The default is 0002, which turns off the
world write bit. The special value "user" indicates that the
archiving user's umask will be used instead. See umask(2) and
git-archive(1).

transfer.fsckObjects

When fetch.fsckObjects or receive.fsckObjects are
not set, the value of this variable is used instead.
Defaults to false.

transfer.hiderefs

This variable can be used to set both receive.hiderefs
and uploadpack.hiderefs at the same time to the same
values. See entries for these other variables.

transfer.unpackLimit

When fetch.unpackLimit or receive.unpackLimit are
not set, the value of this variable is used instead.
The default value is 100.

uploadpack.hiderefs

String(s) upload-pack uses to decide which refs to omit
from its initial advertisement. Use more than one
definitions to specify multiple prefix strings. A ref that
are under the hierarchies listed on the value of this
variable is excluded, and is hidden from git ls-remote,
git fetch, etc. An attempt to fetch a hidden ref by git
fetch will fail. See also uploadpack.allowtipsha1inwant.

uploadpack.allowtipsha1inwant

When uploadpack.hiderefs is in effect, allow upload-pack
to accept a fetch request that asks for an object at the tip
of a hidden ref (by default, such a request is rejected).
see also uploadpack.hiderefs.

url.<base>.insteadOf

Any URL that starts with this value will be rewritten to
start, instead, with <base>. In cases where some site serves a
large number of repositories, and serves them with multiple
access methods, and some users need to use different access
methods, this feature allows people to specify any of the
equivalent URLs and have Git automatically rewrite the URL to
the best alternative for the particular user, even for a
never-before-seen repository on the site. When more than one
insteadOf strings match a given URL, the longest match is used.

url.<base>.pushInsteadOf

Any URL that starts with this value will not be pushed to;
instead, it will be rewritten to start with <base>, and the
resulting URL will be pushed to. In cases where some site serves
a large number of repositories, and serves them with multiple
access methods, some of which do not allow push, this feature
allows people to specify a pull-only URL and have Git
automatically use an appropriate URL to push, even for a
never-before-seen repository on the site. When more than one
pushInsteadOf strings match a given URL, the longest match is
used. If a remote has an explicit pushurl, Git will ignore this
setting for that remote.

user.email

Your email address to be recorded in any newly created commits.
Can be overridden by the GIT_AUTHOR_EMAIL, GIT_COMMITTER_EMAIL, and
EMAIL environment variables. See git-commit-tree(1).

user.name

Your full name to be recorded in any newly created commits.
Can be overridden by the GIT_AUTHOR_NAME and GIT_COMMITTER_NAME
environment variables. See git-commit-tree(1).

user.signingkey

If git-tag(1) is not selecting the key you want it to
automatically when creating a signed tag, you can override the
default selection with this variable. This option is passed
unchanged to gpg's --local-user parameter, so you may specify a key
using any method that gpg supports.